05-SpringBoot3入门-整合SpringMVC（配置静态资源、拦截器）

1、说明

在01-SpringBoot3入门-第一个项目-CSDN博客中，其实就已经整合了SpringMVC。下面讲解怎么配置静态资源和拦截器

2、配置静态资源

命名：static（文件夹）

位置：src/main/resources

编写一个html文件

访问

http://127.0.0.1:8080/login.html

3、配置拦截器

MyInterceptor类

package com.sgu.interceptor;import jakarta.servlet.http.HttpServletRequest;
import jakarta.servlet.http.HttpServletResponse;
import org.springframework.web.servlet.HandlerInterceptor;/*** 满堂花醉三千客，一剑寒霜十四州。** @Author 中瑞* @Date 2025/3/28 20:09*/public class MyInterceptor implements HandlerInterceptor {@Overridepublic boolean preHandle(HttpServletRequest request, HttpServletResponse response, Object handler) throws Exception {System.out.println("request = " + request + ", response = " + response + ", handler = " + handler);return true;}
}

WebMvcConfig类

package com.sgu.config;import com.sgu.interceptor.MyInterceptor;
import org.springframework.context.annotation.Configuration;
import org.springframework.web.servlet.config.annotation.InterceptorRegistry;
import org.springframework.web.servlet.config.annotation.WebMvcConfigurer;/*** 满堂花醉三千客，一剑寒霜十四州。** @Author 中瑞* @Date 2025/3/28 20:18*/@Configuration
public class WebMvcConfig implements WebMvcConfigurer {@Overridepublic void addInterceptors(InterceptorRegistry registry) {registry.addInterceptor(new MyInterceptor());}
}